Speech API Community Group, With regard to SISR scoping and visibility rules for script tag syntax grammars (http://www.w3.org/TR/semantic-interpretation/#SI6.3), it occurs that, for grammars loaded into web browsers, SISR could utilize web browser JavaScript functionalities and JavaScript libraries loaded in web browsers. The important scenario of using semantic interpretation to generate XML-based results (http://www.w3.org/TR/semantic-interpretation/#SI7) could then make use of the document object model (http://www.w3.org/DOM/, http://www.w3.org/TR/dom/), for example, or make use of any JavaScript libraries loaded in the web browser. Where the functionality described expands upon that of "semantics/1.0", a new tag-format value, e.g. "semantics/1.0-web", could describe the new functionality possible with SISR in web browsers. In web browsers, each grammar's global scope (http://www.w3.org/TR/semantic-interpretation/#SI4.2) could be a subscope of the scope that a grammar is loaded into or of the browser's global scope. Kind regards, Adam